2847713072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{52673}}^1$

素因数の和:52821

約数の個数: 40

約数和(自身を含む): 5747786880

約数和(自身を除く): 2900073808

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 27032, 52673, 54064, 105346, 210692, 421384, 842768, 1632863, 3265726, 5741357, 6531452, 11482714, 13062904, 22965428, 26125808, 45930856, 91861712, 177982067, 355964134, 711928268, 1423856536, 2847713072]

約数ペア:

[(1, 2847713072), (2, 1423856536), (4, 711928268), (8, 355964134), (16, 177982067), (31, 91861712), (62, 45930856), (109, 26125808), (124, 22965428), (218, 13062904), (248, 11482714), (436, 6531452), (496, 5741357), (872, 3265726), (1744, 1632863), (3379, 842768), (6758, 421384), (13516, 210692), (27032, 105346), (52673, 54064)]